C Programming Jobs and Contests - Page 2

Are you looking for a stellar C developer? Despite its age, C remains one of the most popular programming languages in the world, but finding the right developer can be difficult. C has been used to write a wide range of software, including operating systems, device drivers, banking software, games, and even GPU-based learning algorithms. The sheer range of projects that C has been used for means you need to find a developer that's familiar with your particular problem.

So how do you find that developer? On Freelancer.com there are thousands of C developers that are available for hire. To find the right one, all you need to do is post the details of your project. Within minutes our talented C developers will see your project and will start responding with detailed proposals about how they would complete your job. Like C, the whole process is fast, efficient, and can scale up if you need it. So why not give it a shot? All posted projects are obligation free, so if you aren't happy with the proposals, you don't need to choose one.
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Browse Jobs on Freelancer

Project/Contest Description Bids/Entries Skills Started Ends Price (USD)
Need help in Dataflow programming I have done the dataflow programming but not sure it meets all requriement need someone to review it and correct it Structure and Organization 1. Topic is covered in a systematic and structured manner. * report divided into logical, coherent sections and subsections. 2. Ideas are sequenced so as to tell a coherent story * terms and ideas are explained before other topics that depend on them. 3. Doesn't assume that the reader already understands the topic being presented. * your target audience is your fellow CAB402 students. * Ask yourself "if you were that other student, and you didn't already understand this topic, how would you like it explained to you?". 4. Explanations supported by relevant concrete examples. 5. Includes references to authorative sources of information and other sites you found particularly useful. 6. Figures, Tables, etc are labelled, well formatted and easy to understand. 7. No spelling or grammatical errors. Depth of Understanding and Insight 1. Ideas and concepts explained in your own words. * any verbatim quotes from other sources should be included in "quotes" with references. 2. Complex ideas are explained in a clear, simple manner that makes them easy to understand. 3. Create your own examples to better explorer scenarios you didn't previously understand. 4. Demonstrate via your explanations that you have acquired a deep understanding of the topic. * Don't just parrot what you've read, especially if you don't understand what it means. 5. Demonstrate insight be including your own analysis, commentary, critique and options. * reviewing and assessing evidence, facts, and ideas, then making appropriate statements and judgments. 8 C Programming, Engineering, C++ Programming, Database Programming, Database Development May 22, 2017 May 22, 20175d 19h $77
Design me a Product Project with PIC, STM8 29 C Programming, Electronics, Microcontroller, Software Testing, Product Design May 22, 2017 May 22, 20175d 18h $195
Customizar linux embebido Necesito compilar una imagen de linux embebido para una single board computer. [url removed, login to view] 3 C Programming, Linux, Embedded Software, C++ Programming, Raspberry Pi May 22, 2017 May 22, 20175d 17h $27
Make a bot that can post to certain sites automatically and delete old posts -- 4 Do not Auto bid. No bids over $100. Repeat NO BIDS OVER $100 Must be able to start on project immediately Must have read the whole project and the attached details. - Please refer to attached document for details - Can be made in any language as long as it's able to be used in windows - You must bid with an accurate hourly rate 17 C Programming, Java, Visual Basic, C# Programming, C++ Programming May 22, 2017 May 22, 20175d 17h $105
C Programming, Coding May 22, 2017 May 22, 20175d 17h
Software Engineer Only ***Bid Only If You Are A Software Engineer*** I want you to do this project in visual studio and run it there. This project is about data structure. OS must be window. More details in chat... 23 C Programming, Engineering, Software Architecture, Software Testing, C++ Programming May 22, 2017 May 22, 20175d 16h $36
Project for tonywaigi Hi tonywaigi, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 4 C Programming, Internet Marketing, Project Management, Research, Proofreading, May 22, 2017 May 22, 20178d 15h $15
convert single player 3d game in multiplayer change a single player 3d game into multiplayer game. game is build already in unity3d, we need a team with lot of experience in games Budget $500 (over 5 other games to make, if this is done successfully) 26 C Programming, Game Design, C# Programming, Unity 3D, Game Development May 22, 2017 May 22, 20175d 15h $701
Need Bulk Linkedin Data - Must have your own Paid Account. *********PLEASE READ BEFORE BIDDING************ Rate is fixed:- $150 for 150k data. NO NEGOTIATIONS STRICTLY When you bid please write - "I am agree with rate and have paid account to give bulk data" I need someone who owns his/her paid account with unlimited access for LinkedIn. I need these fields must:- First Name,Last Name, email, city,State,Position, company, Linkedin url, Website url. E-mails (Must be Verified) I pay $150 for every 150k data. 50% milestone will be created. Note:- You have to provide sample records like 50 from the search criteria I have. It will be a test, if its good. I will award job and create 50% milestone for you immediately. You can see my reviews on freelancer. I am genuine pay master. BONUS MONEY WILL BE GIVEN IF YOU DONE GOOD JOB. Regards!!!! 9 PHP, C Programming, Web Scraping, Data Mining, Linkedin May 22, 2017 May 22, 20175d 14h $145
Software Engineer Required I want you to do this project in visual studio and run it there. This project is about data structure. OS must be window. More details in chat... 25 C Programming, Engineering, Software Architecture, C++ Programming May 22, 2017 May 22, 20175d 13h $28
Project for fsahmkowbeicos -- 2 Hi fsahmkowbeicos, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 4 C Programming, MySQL, C++ Programming, , Assembly, OpenGL May 22, 2017 May 22, 20178d 12h $9
I would like to hire a C++ Programmer - 22/05/2017 03:28 EDT test all mold 14 C Programming, C++ Programming May 22, 2017 May 22, 20175d 12h $262
Hire an App Developer I am looking for a freelancer to help me with my project. The skill required is App Developer. I am happy to pay a fixed priced and my budget is R15000 - R25000 ZAR. 63 PHP, C Programming, App Developer May 22, 2017 May 22, 20175d 11h $529
3d game app make a game in 3d (not 2D) similar as this one: [url removed, login to view] check all features, we need all (in unity3d) 44 C Programming, Java, C# Programming, Unity 3D, 3D Design May 22, 2017 May 22, 20175d 11h $2334
Hire an App Developer I am looking for a freelancer to help me with my project. The skill required is App Developer. I am happy to pay a fixed priced and my budget is €250 - €750 EUR. I have not provided a detailed description and have not uploaded any files. 102 C Programming, iPhone, 3ds Max, Unity 3D, App Developer May 22, 2017 May 22, 20175d 11h $1248
I would like to hire a C++ Programmer test 19 C Programming, C# Programming, Software Architecture, C++ Programming May 22, 2017 May 22, 20175d 11h $145
I would like to hire a C++ Programmer - 22/05/2017 03:28 EDT test 8 C Programming, C# Programming, Software Architecture, C++ Programming May 22, 2017 May 22, 20175d 11h $163
build google extension or application I want someone build a extension or application or a program that show me all results on youtube. For example youtube now show me 600 videos on 30pages but i want to see all results or more than 600 videos. if its possible please contact me 11 C Programming, Software Architecture, YouTube, Software Testing, C++ Programming May 22, 2017 May 22, 20175d 11h $188
Build a pokemon MMORPG game Make a 2D pokemon mmorpg game like [url removed, login to view] With all the features included With a server and client for the admin Provide source code for editing and teach me to edit the source. 10 PHP, C Programming, Java, C# Programming, C++ Programming May 22, 2017 May 22, 20175d 7h $275
Write some software Windows C或C++ 我喜欢,公司喜欢,客户也喜欢的东西 8 C Programming, Windows Desktop, Software Architecture, C++ Programming May 22, 2017 May 22, 20175d 7h $41
[JavaScript] My function has a undefined variable I have created a canvas game using JavaScript. When you connect to the game, choose a name and then click the "Play" button, the in-game name won't display. In console it says undefined. Here is my game: [url removed, login to view] If you can assist me through Teamviewer, I can pay extra. 21 C Programming, Java, Javascript, Visual Basic, C++ Programming May 21, 2017 May 21, 20175d 7h $34
[JavaScript] My function won't draw I have written a canvas game which is coded in Javascript. For some reason my function won't draw my in-game name. 20 PHP, C Programming, Java, Javascript, C++ Programming May 21, 2017 May 21, 20175d 7h $30
Russian speaking audio/software developer needed Russian speaking audio/software developer needed 15 C Programming, SQL, C# Programming, Software Architecture, Audio Production May 21, 2017 May 21, 20175d 5h $84
C Programming, Metatrader May 21, 2017 May 21, 20175d 4h
Hire a Software Developer I am looking for a freelancer to help me with my project. The skill required is BITCOIN MINER Software Development . I am happy to pay a fixed priced and my budget is 500-750 USD. I provided a detailed description and have not uploaded any files. 25 PHP, C Programming, Software Architecture, Software Development May 21, 2017 May 21, 20175d 4h $1090
Create a program that will write a text file to a SD card and use HTML to upload data via dbinbox.com Hi, I would like you to create a program that will have 2 components to it. The first will be that it will be able to create a text file that will be saved to a specific location. This text file will contain information that will be inputted by the user and will need to be saved in a very specific fashion within the text document. The user will select the location the file will be saved. Usually a SD card. The second component is that you will need to integrate HTML code that will allow a user to upload data to my servers via dbinbox. You can see an example of how it will work in the link below. A user will click on a button for example “Upload data” and it will allow the user to upload data the same way as on a web browser when looking at [url removed, login to view] (Please do not upload any data just put in name and click next to test) You will need to make both a windows (32 bit and 64 bit) and Mac version of this program. Specific information about the software configurations will be given once a bidder has been chosen. The text file creation section will look similar to the image attached and a sample file is attached. It is extremely important that the program makes the text file in the same fashion. Thank you 26 PHP, C Programming, Software Architecture, C++ Programming, Programming May 21, 2017 May 21, 20175d 3h $431
arduino programming #include <LiquidCrystal.h> // initialize the library with the numbers of the interface pins LiquidCrystal lcd(8, 9, 10, 11, 12, 13);/// REGISTER SELECT PIN,ENABLE PIN,D4 PIN,D5 PIN, D6 PIN, D7 PIN char ADCSHOW[5];//initializing a character of size 5 for showing the ADC result void setup() { // set up the LCD's number of columns and rows: [url removed, login to view](16, 2); } void loop() { [url removed, login to view]("FluxDensity");//showing name [url removed, login to view](0, 1);//move to second line [url removed, login to view]("(in Gauss):");// showing units String ADCVALUE = String((analogRead(A0)-515)/[url removed, login to view]); /* Now since the default reference if 5V and resolution is 10bit so for every 5/1024 = 5mV, we get one increment is count, The sensor provides increment voltage of [url removed, login to view] for every 1Gauss increment if field. So we need to divide ADC value by [url removed, login to view] for getting the gauss value, now the 0 gauss output of sensor is [url removed, login to view] so we need to subtract that first. To hold a 0V read at 0Gauss field. */ // Convert the reading to a char array [url removed, login to view](ADCSHOW, 5); [url removed, login to view](ADCSHOW);//showing the field strength value [url removed, login to view]("G "); [url removed, login to view](0, 0);// set the cursor to column 0, line 0 } 17 C Programming, Engineering May 21, 2017 May 21, 20175d 3h $23
Support We are looking for someone that is able to preform quality work, and show progress through increased customer bookings & sales. This person would be responsible for the SMO and Advertising content for the Google+, Facebook, Twitter, Google ad words, word press and so on. We would expect regular posts on the pages and increased flowers to help increase sales. I am looking for a detailed proposal on the services they provide. This will be for two different companies and will be a contract for each one. Thus 2X the pay. 19 C Programming, SEO, Social Networking, WordPress, Google Website Optimizer May 21, 2017 May 21, 20175d 1h $178
[C] implement a structure (Maze) and find pathway -- 2 You are required to simulate a maze traversal. The maze should be implemented as a two-dimensional array of characters, where # represent walls of the maze, whitespace characters represent empty spaces in the maze through which one can walk. In the maze, you can move one step at a time in the following four directions: up, down, right, left — no “diagonal” moves are allowed. A move can be made only to a location in the array that contains a whitespace. If there is an exit the program finds way out and displays the solution show 'X's on path. If there is no way out of the maze, the program should report that there is no solution. I will share more detail with shortlisted candidates 28 C Programming May 21, 2017 May 21, 20175d 1h $78
Parking Lot ARM microcontroller Project I need a very simple parking lot project with ARM microcontroller (lm3s316 ) the Parking Lot Project: In this project, you will be controlling a parking lot with one entrance and one exit using ARM microcontroller and Proteus Units involved are: - lm3s316 Arm Microcontroller - Keypad - LCD - IR sensor - UART - Timers/Interrupts - buzzer The system has 2 entrances each with a bar gate. The gates are opened (raised) only when the passcode (only one passcode is needed for all cars). All configurations are done via the virtual terminal, setting the passcode, and indicating if a car is passing or leaving and the total number of parked cars. There are 2 IR sensors, each on a specific gate. When the car passes after a successful attempt of entering the passcode (3 failed attempt will sound a buzzer), the gate will open and then after the car passes (detected by the IR sensor) it will close. The exit gate will have a push button that when pressed it will open the exit gate. The IR sensor makes sure that only one car passes and then the gate closes. The gate will not close if the car is stuck under the barrier. If a care is stuck under the barrier for more than 30 seconds, the Buzzer will sound. An LCD is present at the entrance indicating the total number of parking spaces left. The system should not allow cars to park if the lot is full. The LCD will prompt the user for the passcode and indicate successful attempts or failure deliverables: -Kiel uVision Project containing the code in c language (or only c file) -Protoas 8 file for the design thanks in advance. 17 C Programming, Microcontroller May 21, 2017 May 21, 20175d 1h $188
Project for Alexod Hi Alexod, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 8 PHP, C Programming, Javascript, .NET, Website Design, May 21, 2017 May 21, 20178d $27
Write some software I need you to develop some software for me. I would like this software to be developed for Windows using C or C++. the open source app Cleanflight(flight controller ) only compiles under gcc and Eclipse ide. I want it to compile using Keil. That is convert the make file over to keil so It compiles under The keil IDE. 21 C Programming, Windows Desktop, Software Architecture, C++ Programming May 21, 2017 May 21, 20175d $225
Project for tracersa Hi tracersa, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 2 PHP, C Programming, Website Design, Graphic Design, Linux, May 21, 2017 May 21, 20177d 22h $9
build proxy i need http proxy for my online software. 14 PHP, C Programming, Software Architecture May 21, 2017 May 21, 20174d 21h $130
Project for vrcoder Hi vrcoder, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 4 C Programming, Engineering, Software Architecture, C++ Programming, , OpenGL May 21, 2017 May 21, 20177d 21h $256
BITCOIN CASINO PROGRAMMER WANTED! SEEKING TO BUY OR CREATE BITCOIN CASINO SCRIPTS TELL ME OF YOUR EXPERIENCE IN BITCOIN CASINO SCRIPTS SHOW ME THE LINKS OF WHAT CASINO SCRIPTS YOU HAVE CREATED 16 C Programming, Website Design, Game Design, Software Testing, Bitcoin May 21, 2017 May 21, 20174d 20h $725
Basic Unity "fake Desktop" app Hi ! I have a quite simple project on Unity. I will need the Unity project and some explanation on how to modify it. Everything else is explained in the attached PDF, and all of this is confidential. I'm very open to proposal and advices, and will answer fast ! Please make accurate proposals, it took me a lot of time to make a precise project on the PDF file. 30 C Programming, Software Architecture, Unity 3D May 21, 2017 May 21, 20174d 19h $350
auditory I am looking for a freelancer to help me with my project. The skills required are Employment Auditory, reverse engine and C]]. I am happy to pay a fixed priced and my budget is €250 - €750 EUR. I have not provided a detailed description and have not uploaded any files. 17 C Programming, C++ Programming May 21, 2017 May 21, 20174d 18h $563
write one software for me -- 3 Details will be shared with winning bidder. If you are skilled with the selected doamins . please bid... 6 PHP, C Programming, Java, Software Architecture May 21, 2017 May 21, 20174d 18h -
Write some software using Arduino and Microsoft Excel I need you to develop some software for me. I would like this software to be developed for Windows. Purpose for this software is to control a machine with stepper motor and Lvdt 18 C Programming, Windows Desktop, Software Architecture, C++ Programming May 21, 2017 May 21, 20174d 18h $2342
write one software for me -- 2 Details will be shared with winning bidder. If you are skilled with the selected doamins . please bid... 9 PHP, C Programming, Java, Software Architecture May 21, 2017 May 21, 20174d 17h -
write one software for me Details will be shared with winning bidder. If you are skilled with the selected doamins . please bid... 14 PHP, C Programming, Java, Software Architecture May 21, 2017 May 21, 20174d 17h -
Animated Mug maker software Application will be used by users in Mug printing industry to create 3d rotating mug to send to customers as a digital proof for acceptance. The mug need to rotate to show full print ([url removed, login to view]) in 360 degrees. Similar project is used in this short video clip but is as a web application. But is very similar working tool that has same principle. [url removed, login to view] working, web based tool available here. [url removed, login to view] The project is to be an application that will open up from an exe file or what the standards are now. It will be "One file" portable app. The application should be: -simple to use. - clean and neat user interface -Work under Windows. - save the generated image to two of the files: mp4, mov, gif, avi (preferably to gif and avi if possible) - choice of the speed of mug to: / slow / medium / fast (with radio buttons) - the application should be able to modify in the future. - possibility of placing one, exchangeable advert as a start up/splash screen of size:800x600 that display for 5 seconds at start of application. And one advert from google adsense or similar. changeable to other and placed somewhere within user interface. (The ad size is 300x250, but I'd like to talk about it separately.) Advert need to be changeable via Admin panel or php script that application call in, to display correct advert. - the possibility of turning advertisement OFF after entering the code (this is left to the decision of the Programmer who knows what and how to do it) - include clickable logo that will take to [url removed, login to view] - logo idea here: [url removed, login to view] - placed image HAS TO START AND FINISH ABOUT 1CM FROM THE MUG HANDLE. cannot start exactly from the handle. please see correct example of correct image display: [url removed, login to view] there is two ways of generating mug from working area ([url removed, login to view]) on rotating mug. 1. mug that contain white gap on top and bottom of mug - sample attached 2. full bleed mug that shows artwork from top to the bottom - samples attached The action an final software must perform are: Adding graphics (work area [url removed, login to view]), previewing on the rotating mug (the design of the cup must be similar to the standard TAMS cup. 3dsmax file of mug available.). Saving the file: two option while clicking save button. SAVE the rotating mug to the animated output file. Ie avi, gif, mov, mp4 Email customer - option should open default email client and attach animated file to it. This option is not crucial. Graphically it sees it in a simple climate, like more readable, without any fireworks. GUI clean and transparent in bright colors. Payment for mutual security via Paypal. proposed a step payment for each stage of the work. This is a project that is very important to me and in a very short future i am planning another similar project so it would be good to be flexible, easy to improve. It guarantees a longer co-operation if the design with the mug is successful. 32 PHP, C Programming, Java, Software Architecture May 21, 2017 May 21, 20174d 17h $982
complette tutorial about Ethernet module - ENC28J60 (runing NTP & DHCP) Witam! Szukam Osoby która napisze mi kompletny tutorialek na temat modułu ENC28J60 (moduł dostępu do sieci Ethernet). Ważne, żeby w opisie zawarte zostały też informacje o kodowaniu ruchu TCP i UDP. 5 C Programming, Electronics May 21, 2017 May 21, 20174d 15h $28
Modification of iPhone application and android application We have an application on android and IOS in working condition. we just need final touch to make it professional. 29 C Programming, Mobile Phone, iPhone, Android, Software Testing May 21, 2017 May 21, 20174d 15h $71
complette tutorial about DHCP protocol Witam! Szukam Osoby która napisze mi kompletny tutorial ze szczegółami o protokole DHCP (dynamiczne przydzielanie numeru IP). 6 C Programming, Web Security, Electronics May 21, 2017 May 21, 20174d 15h $27
complette tutorial about NTP protocol Witam! Szukam osoby która napisze mi kompletny tutorial przedstawiający ze szczegółami protokół NTP (Network Time Protocol). 8 PHP, C Programming, Web Security, Electronics May 21, 2017 May 21, 20174d 15h $30
Embedded C I need you to develop some software for me. I would like this software to be developed using C or C++ or in embedded [url removed, login to view] to write a program for electronic jacquard machine. 18 C Programming, Software Architecture, C++ Programming May 21, 2017 May 21, 20174d 13h $139
Project for Alexod Hi Alexod, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 3 PHP, C Programming, Javascript, .NET, Website Design, May 21, 2017 May 21, 20177d 12h $4
need android app for screen sharing for android phone i will provide only complete guidance how to screen sharing android to android share screen android to android project one problem face how to live streaming? you want me to do a new android app ? like you want screen sharing and live streaming for android phone ? 8 C Programming, Javascript, Mobile Phone, Android, Remote Sensing May 21, 2017 May 21, 20174d 12h $24
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